Cell phone extension using wireless piconet
First Claim
1. A cellular telephone, comprising:
- a cellular telephone module;
a piconet front end; and
a cordless telephone gateway module configured to provide a cellular-telephone-to-piconet-network gateway role, said cordless telephone gateway module being in communication with said cellular telephone module and with said piconet front end;
wherein said cordless telephone gateway module is configured, in the cellular-telephone-to-piconet-network gateway role, to allow an incoming call to said cellular telephone to be automatically answered over a piconet network by a remote telephone piconet device instead of by said cellular telephone and to selectively audibly ring said remote telephone piconet device based on incoming call-related information.
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Accused Products
Abstract
In accordance with the principles of the present invention utilizing the BLUETOOTH specification Cordless Telephony profile, incoming calls to a cell phone including a Gateway role can be routed to another piconet device (e.g., another cell phone including a Terminal role. Two cell phones with BLUETOOTH capability each include the Cordless Telephony Profile. The cell phone receiving the call acts as a PSTN cordless telephone Gateway cell phone via the cellular network, while the other cell phone acts as a cordless telephone Terminal cell phone. The cordless telephone Terminal cell phone then acts as an extension to the Gateway cell phone allowing both calls to the Gateway cell phone to be answered at the Terminal cell phone, and even allowing calls by the Gateway cell phone to be originated by the Terminal cell phone.
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Citations
26 Claims
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1. A cellular telephone, comprising:
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a cellular telephone module; a piconet front end; and a cordless telephone gateway module configured to provide a cellular-telephone-to-piconet-network gateway role, said cordless telephone gateway module being in communication with said cellular telephone module and with said piconet front end; wherein said cordless telephone gateway module is configured, in the cellular-telephone-to-piconet-network gateway role, to allow an incoming call to said cellular telephone to be automatically answered over a piconet network by a remote telephone piconet device instead of by said cellular telephone and to selectively audibly ring said remote telephone piconet device based on incoming call-related information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of remotely answering an incoming call to a cellular telephone over a wireless piconet network, the method comprising:
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establishing a piconet network including said cellular telephone and a remote piconet device in direct communication, said cellular telephone comprising a piconet front end and being adaptable to operate as a cellular-telephone-to-piconet-network gateway; selectively audibly ringing said remote telephone piconet device based on incoming call-related information; and allowing said incoming call to said cellular telephone to be automatically answered over a piconet network by another telephone device instead of by said cellular telephone. - View Dependent Claims (13, 14, 15, 16, 17)
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18. A method of allowing a remote telephone piconet device to answer an incoming call to a cellular telephone in communication with said piconet device, comprising:
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passing incoming call-related information from said cellular telephone receiving an incoming call directly to said remote piconet device over a wireless piconet, said cellular telephone being adaptable to operate as a cellular-telephone-to-piconet-network gateway and comprising a piconet front end; selectively audibly ringing said remote piconet device based on said incoming call-related information; and allowing said incoming call to said cellular telephone to be automatically answered over a piconet network by another telephone device instead of by said cellular telephone. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25)
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26. Apparatus for allowing a remote telephone piconet device to answer an incoming call to a cellular telephone in communication with said piconet device, comprising:
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means for passing incoming call-related information from said cellular telephone receiving an incoming call directly to said remote telephone piconet device over a wireless piconet, said cellular telephone being adaptable to operate as a cellular-telephone-to-piconet-network gateway and comprising a piconet front end; means for selectively audibly ringing said remote piconet device based on said incoming call-related information; and means for allowing said incoming call to said cellular telephone to be automatically answered over a piconet network by another telephone device instead of said cellular telephone.
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Specification